There are other things I would have trouble living without as well:
*Birdsong, especially when I first wake up
*Music
*quality coffee
*literature and art
*the opportunity to write
*the purr of my cats and the feel of their fur as I scratch their various itchy spots
As I think of them, I'll add more.
What do you consider pleasures that you would not want to live without?
note: I do recognise, obviously, that this kind of a question is highly subjective and depends entirely on personal lifestyles, experiences, income, cultural distinctions etc.